Num. | Pin | Direction | Function |
1 | VCC | - | The power supply must be between 2.0 - 3.6V |
2 | GND | - | The ground wire, connected to the power reference ground |
3 | CSN | Input | The chip select pin for starting an SPI communication |
4 | CE | Input | Control pin |
5 | MOSI | Input | SPI data input pin |
6 | SCK | Input | SPI bus clock |
7 | IRQ | Output | Interrupt signal output, active low |
8 | MISO | Output | SPI data output pin |
Model | XH-NF-01 |
Package | DIP-8 |
Size | 28.6*15.3*3.2 mm |
Communication Interface | SPI (up to 10Mbps) |
Airspeed rate | 250k~2Mbps 3 levels adjustable (250kbps, 1Mbps, 2Mbps) |
Spectrum range | 2400MHz~2525MHz adjustable, 1MHz stepping |
Antenna form | Onboard PCB antenna, gain 2dBi |
Maximum transmit power | 7dBm |
Receiving sensitivity | -96dBm@250kbps |
Average current | Emission current: 25mA (7dBm) |
Receive current: 15mA (2Mbps) | |
Shutdown current 1.0uA (Shutdown mode) | |
Power supply range | 2.0V~3.6V, typical value 3.3V |
Operating temperature | -20 ℃ ~ 85 ℃ |
Storage environment | -20 ℃ ~ 90 ℃ , < 90%RH |